Rapid: Individual Calculations November 2023
 Jasniewicz, Rafal  Total change: -7.40  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 35 Wroclaw POL 2023-09-29
RcRownchangeKK*chgGame
 1538 1495 2.50 5 0.22 20 4.40 
  Jaworski, Tymon 1820 POL0.001-0.1320-2.60 
  Rossienik, Wieslaw 1303 POL1.0010.25205.00 
  Bandura, Jakub 1350 POL0.501-0.1920-3.80 
  Szedny, Boguslaw 1496 POL1.0010.502010.00 
  Masalski, Pawel 1721 POL0.001-0.2120-4.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Mistrzostwa Polski w Szachach Szybkich 2023 Lubin POL 2023-10-07
RcRownchangeKK*chgGame
 1566 1495 4.00 9 -0.59 20 -11.80 
  Wieczorek, Oskar g2394 POL0.0010.00200.00 
  Czopek, Andrzej 1146 POL1.0010.11202.20 
  Singer, Krystian 2178 POL0.001-0.0120-0.20 
  Piechel, Mikolaj 1187 POL0.501-0.3620-7.20 
  Stefaniak, Sergiusz 1084 POL1.0010.08201.60 
  Reichel, Lukasz 1762 POL0.001-0.1820-3.60 
  Kopinski, Miroslaw 1184 POL0.501-0.3620-7.20 
  Khyzhniak, Dmytro 1263 UKR1.0010.21204.20 
  Kroliczek, Gabriela 1898 POL0.001-0.0820-1.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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